InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Explore the complete record of transactions filed by Kool Kathleen, Director. Director active across 3 companies, notably ASPEN AEROGELS INC. Cumulatively, 3 filings have been recorded. The latest transaction was filed on 13 May 2026 — Attribution. Regulator: SEC (Form 4). All data is free.
Declarations3 total
010,370 shares0
Common Stock
SEC:0001193125-26-224373·
010,370 shares0
Common Stock
SEC:0001193125-26-224373:0·
014,100 shares0
Common Stock
SEC:0001209191-22-040368:0·
3 of 3 declarations
About Kool Kathleen
Kathleen Kool serves as a Board Member of ASPEN AEROGELS INC, Digimarc CORP, and other companies. She plays a key role in governance and operational oversight, ensuring that decisions made align with the strategic objectives of the companies. Her expertise contributes to the overall direction and growth of the organizations.
